Piezoelectric ink jet printing module
US6848773B1 · kind B1 · utility
3Cited by
21References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2000 |
| Grant date | Feb 1, 2005 |
| Priority date | — |
| Expiry date | Sep 15, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/42
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A piezoelectric ink jet printing module has a semiconductive material on a surface of a piezoelectric element of the module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.